Habr
β
How to become an author
My feed
All streams
Development
Admin
Design
Management
Marketing
PopSci
Search
Write a publication
Settings
Login
Pull to refresh
0
0
@kostuzhoff
User
Follow
Send message
Profile
Publications
Comments
3
Bookmarks
More
Dropdown
Followers
Following
1
Belongs to hubs
GTD
UML Design
Usability
System Analysis and Design
Sound
Interfaces
Prototyping
Product Management
Studying in IT
Information
Rating
Does not participate
Registered
February 17 2017
Activity
December 31 2017 at 22:43